Battery case



FIG. 1 is a top-front perspective view of a first embodiment of the design for a battery case in a closed configuration;

FIG. 2 is a bottom-rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a top-front perspective view of the first embodiment of the design for a battery case in an open configuration;

FIG. 10 is a bottom-rear perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left-side view thereof;

FIG. 14 is a right-side view thereof;

FIG. 15 is a top view thereof;

FIG. 16 is a bottom view thereof;

FIG. 17 is a top-front perspective view of a second embodiment of the design for a battery case in a closed configuration

FIG. 18 is a bottom-rear perspective view thereof;

FIG. 19 is a front view thereof;

FIG. 20 is a rear view thereof;

FIG. 21 is a left-side view thereof;

FIG. 22 is a right-side view thereof;

FIG. 23 is a top view thereof; and,

FIG. 24 is a bottom view thereof.

The broken lines in the drawings illustrate unclaimed features of the battery case that form no part of the claimed design. 

CLAIM The ornamental design for a battery case, as shown and described. 